From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3CCF0C433F5 for ; Mon, 11 Apr 2022 13:46:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346688AbiDKNsW (ORCPT ); Mon, 11 Apr 2022 09:48:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56682 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346697AbiDKNsN (ORCPT ); Mon, 11 Apr 2022 09:48:13 -0400 Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.220.29]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 715DE14087 for ; Mon, 11 Apr 2022 06:45:54 -0700 (PDT) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 17B8C1F7AD; Mon, 11 Apr 2022 13:45:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1649684753; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=eUcr3JwRXB9TkR8S+COsk4oENwmucRuci1Xu+evfdcQ=; b=PCkjUVMv701W/VPcps1b676bJvlIV9O26XvxDf2nlJS6dIgpxJ0dZzBNddDRbt3sWcV0Y/ cyNqSOxIrSBoR0oTyVbtfQMgaBsPUxAQuHHBG1LCNmZe1DN3WS0eVCAT762YbwBfe718Ag U2YStT2ErWc1Q3qEUKa5hD5+g4EKPVM= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1649684753; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=eUcr3JwRXB9TkR8S+COsk4oENwmucRuci1Xu+evfdcQ=; b=N2ZSgQmKvB04sAZFVL65pc54TvKpfmuDTF+UayR3LUxTSWsmOC9M2PCzd+JeUuQIkgsJEx lIFeL/FLQtjLX8Bg== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id D0EB713A93; Mon, 11 Apr 2022 13:45:52 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id dy8PKRAxVGIOOgAAMHmgww (envelope-from ); Mon, 11 Apr 2022 13:45:52 +0000 Message-ID: <7609d7ad-b9fb-7977-8f22-3bdef2b2c950@suse.cz> Date: Mon, 11 Apr 2022 15:45:52 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.7.0 Subject: Re: libuuid related tasks for next v2.39 Content-Language: en-US To: "Trapp, Michael" , "util-linux@vger.kernel.org" Cc: Karel Zak References: <20220401092104.b2snvmahp56zturm@ws.net.home> From: Stanislav Brabec Organization: SUSE Linux, s. r. o. In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: util-linux@vger.kernel.org Dne 07. 04. 22 v 10:23 Trapp, Michael napsal(a): > For uuidd this would result in: > -no need for a lock on LIBUUID_CLOCK_FILE, what also might help to > solve some authorization issues. This should be a benefit. The only possible downside would be losing of context on uuidd restart. That happens e. g. during a security update.Could this be a problem? Really fast machines restart in a small fraction of second. -- Best Regards / S pozdravem, Stanislav Brabec software developer --------------------------------------------------------------------- SUSE LINUX, s. r. o. e-mail: sbrabec@suse.com Křižíkova 148/34 (Corso IIa) tel: +420 284 084 060 186 00 Praha 8-Karlín fax: +420 284 084 001 Czech Republic http://www.suse.cz/ PGP: 830B 40D5 9E05 35D8 5E27 6FA3 717C 209F A04F CD76